
Motor diagnostics in the depths
Client EWA Sensors ApS Website ewasonsers.com
EWA launches their new product - A sensor for rotary motors that must work in the most extreme conditions. Deep under water and in dangerous chemicals.

CNC machining
The sensor's housing is milled from top quality stainless steel, which is particularly resistant to acid and chlorine-containing liquids.
The sensitive sensor and its advanced electronics must be kept waterproof at a depth of more than 10 m. The housing is therefore milled with the greatest precision so that the surfaces are completely uniform.
Material Aisi 316


Injection molding
Cable guides, gaskets and panes for indicator lights are small custom-made plastic components inside the sensor. Based on EWA's priorities, we were able to advise them that injection molding was the best production method for this project.
Materials ABS V0, PMMA, Silicone

Post processing
The housing was glass blasted to add a uniform and exclusive look to the product. Some parts for the sensor's housing were electropolished to provide contrast to the sensor's matte surface.
The sensor's technical specifications were laser engraved along the edge of the housing.
An elegant dark version of the housing was made with electroplating and white laser engraving, which EWA wanted to use for a new product range.
Operations
Glass blasted
Laser engraving
Electropolishing
Electroplating